46172230146556 has 12 divisors (see below), whose sum is σ = 80927065906792. Its totient is φ = 23050211316048.

The previous prime is 46172230146533. The next prime is 46172230146571. The reversal of 46172230146556 is 65564103227164.

It is a super-2 number, since 2×46172230146556² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8975936415 + ... + 8975941558.

Almost surely, 2^{46172230146556} is an apocalyptic number.

It is an amenable number.

46172230146556 is a deficient number, since it is larger than the sum of its proper divisors (34754835760236).

46172230146556 is a wasteful number, since it uses less digits than its factorization.

46172230146556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17951878620 (or 17951878618 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 52.

The spelling of 46172230146556 in words is "forty-six trillion, one hundred seventy-two billion, two hundred thirty million, one hundred forty-six thousand, five hundred fifty-six".