49125297 has 32 divisors (see below), whose sum is σ = 73543680. Its totient is φ = 28964160.

The previous prime is 49125269. The next prime is 49125301. The reversal of 49125297 is 79252194.

It is not a de Polignac number, because 49125297 - 2⁷ = 49125169 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (49125247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 216298 + ... + 216524.

It is an arithmetic number, because the mean of its divisors is an integer number (2298240).

Almost surely, 2^49125297 is an apocalyptic number.

It is an amenable number.

49125297 is a deficient number, since it is larger than the sum of its proper divisors (24418383).

49125297 is a wasteful number, since it uses less digits than its factorization.

49125297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453.

The product of its digits is 45360, while the sum is 39.

The square root of 49125297 is about 7008.9440716844. The cubic root of 49125297 is about 366.2422103046.

The spelling of 49125297 in words is "forty-nine million, one hundred twenty-five thousand, two hundred ninety-seven".