7358668537 has 16 divisors (see below), whose sum is σ = 8154132480. Its totient is φ = 6584806800.

The previous prime is 7358668519. The next prime is 7358668543.

7358668537 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 7358668537 - 2⁷ = 7358668409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7358668547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274848 + ... + 300430.

It is an arithmetic number, because the mean of its divisors is an integer number (509633280).

Almost surely, 2^7358668537 is an apocalyptic number.

It is an amenable number.

7358668537 is a deficient number, since it is larger than the sum of its proper divisors (795463943).

7358668537 is a wasteful number, since it uses less digits than its factorization.

7358668537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26004.

The product of its digits is 25401600, while the sum is 58.

The square root of 7358668537 is about 85782.6820343127. The cubic root of 7358668537 is about 1945.0603477155.

The spelling of 7358668537 in words is "seven billion, three hundred fifty-eight million, six hundred sixty-eight thousand, five hundred thirty-seven".