46253238278 has 32 divisors (see below), whose sum is σ = 78739244640. Its totient is φ = 20200942080.

The previous prime is 46253238217. The next prime is 46253238281. The reversal of 46253238278 is 87283235264.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 382076 + ... + 488352.

It is an arithmetic number, because the mean of its divisors is an integer number (2460601395).

Almost surely, 2^46253238278 is an apocalyptic number.

46253238278 is a deficient number, since it is larger than the sum of its proper divisors (32486006362).

46253238278 is a wasteful number, since it uses less digits than its factorization.

46253238278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107192.

The product of its digits is 3870720, while the sum is 50.

The spelling of 46253238278 in words is "forty-six billion, two hundred fifty-three million, two hundred thirty-eight thousand, two hundred seventy-eight".