5407351257 has 16 divisors (see below), whose sum is σ = 8988844032. Its totient is φ = 2809013520.

The previous prime is 5407351253. The next prime is 5407351259. The reversal of 5407351257 is 7521537045.

It is a happy number.

It is not a de Polignac number, because 5407351257 - 2² = 5407351253 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5407351253) 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, 11703993 + ... + 11704454.

It is an arithmetic number, because the mean of its divisors is an integer number (561802752).

Almost surely, 2^5407351257 is an apocalyptic number.

It is an amenable number.

5407351257 is a deficient number, since it is larger than the sum of its proper divisors (3581492775).

5407351257 is a wasteful number, since it uses less digits than its factorization.

5407351257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23408468.

The product of its (nonzero) digits is 147000, while the sum is 39.

The square root of 5407351257 is about 73534.6942402020. The cubic root of 5407351257 is about 1755.2064006727.

The spelling of 5407351257 in words is "five billion, four hundred seven million, three hundred fifty-one thousand, two hundred fifty-seven".