46457294387 has 16 divisors (see below), whose sum is σ = 55011617472. Its totient is φ = 38401413120.

The previous prime is 46457294353. The next prime is 46457294393. The reversal of 46457294387 is 78349275464.

It is a happy number.

It is not a de Polignac number, because 46457294387 - 2²⁴ = 46440517171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46457290387) 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, 764414 + ... + 822947.

It is an arithmetic number, because the mean of its divisors is an integer number (3438226092).

Almost surely, 2^46457294387 is an apocalyptic number.

46457294387 is a deficient number, since it is larger than the sum of its proper divisors (8554323085).

46457294387 is a wasteful number, since it uses less digits than its factorization.

46457294387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587518.

The product of its digits is 40642560, while the sum is 59.

The spelling of 46457294387 in words is "forty-six billion, four hundred fifty-seven million, two hundred ninety-four thousand, three hundred eighty-seven".