49154099 has 2 divisors, whose sum is σ = 49154100. Its totient is φ = 49154098.

The previous prime is 49154087. The next prime is 49154107. The reversal of 49154099 is 99045194.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49154099 - 2¹⁶ = 49088563 is a prime.

It is a super-2 number, since 2×49154099² = 4832250897003602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (49154009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24577049 + 24577050.

It is an arithmetic number, because the mean of its divisors is an integer number (24577050).

Almost surely, 2^49154099 is an apocalyptic number.

49154099 is a deficient number, since it is larger than the sum of its proper divisors (1).

49154099 is an equidigital number, since it uses as much as digits as its factorization.

49154099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 49154099 is about 7010.9984310368. The cubic root of 49154099 is about 366.3137718553.

The spelling of 49154099 in words is "forty-nine million, one hundred fifty-four thousand, ninety-nine".