746457213557151 has 24 divisors (see below), whose sum is σ = 1147617619409664. Its totient is φ = 465913136048640.

The previous prime is 746457213557087. The next prime is 746457213557201. The reversal of 746457213557151 is 151755312754647.

It is a happy number.

746457213557151 is a `hidden beast` number, since 7 + 4 + 6 + 4 + 5 + 7 + 2 + 1 + 3 + 5 + 571 + 51 = 666.

It is not a de Polignac number, because 746457213557151 - 2⁶ = 746457213557087 is a prime.

It is a super-2 number, since 2×746457213557151² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746457213556151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12771712446 + ... + 12771770891.

It is an arithmetic number, because the mean of its divisors is an integer number (47817400808736).

Almost surely, 2^{746457213557151} is an apocalyptic number.

746457213557151 is a deficient number, since it is larger than the sum of its proper divisors (401160405852513).

746457213557151 is a wasteful number, since it uses less digits than its factorization.

746457213557151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25543483551 (or 25543483548 counting only the distinct ones).

The product of its digits is 123480000, while the sum is 63.

The spelling of 746457213557151 in words is "seven hundred forty-six trillion, four hundred fifty-seven billion, two hundred thirteen million, five hundred fifty-seven thousand, one hundred fifty-one".