57201197046 has 32 divisors (see below), whose sum is σ = 131528517120. Its totient is φ = 16245333696.

The previous prime is 57201196991. The next prime is 57201197101. The reversal of 57201197046 is 64079110275.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (57201196991) and next prime (57201197101).

It is a super-2 number, since 2×57201197046² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 57201196989 and 57201197007.

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, 4070631 + ... + 4084658.

It is an arithmetic number, because the mean of its divisors is an integer number (4110266160).

Almost surely, 2^57201197046 is an apocalyptic number.

57201197046 is an abundant number, since it is smaller than the sum of its proper divisors (74327320074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57201197046 is a wasteful number, since it uses less digits than its factorization.

57201197046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8155468.

The product of its (nonzero) digits is 105840, while the sum is 42.

The spelling of 57201197046 in words is "fifty-seven billion, two hundred one million, one hundred ninety-seven thousand, forty-six".