52405544603026 has 32 divisors (see below), whose sum is σ = 86346834572160. Its totient is φ = 23743397753856.

The previous prime is 52405544602991. The next prime is 52405544603029. The reversal of 52405544603026 is 62030644550425.

It is a super-2 number, since 2×52405544603026² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (52405544603029) 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, 19909170 + ... + 22387186.

It is an arithmetic number, because the mean of its divisors is an integer number (2698338580380).

Almost surely, 2^{52405544603026} is an apocalyptic number.

52405544603026 is a deficient number, since it is larger than the sum of its proper divisors (33941289969134).

52405544603026 is a wasteful number, since it uses less digits than its factorization.

52405544603026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502258.

The product of its (nonzero) digits is 3456000, while the sum is 46.

The spelling of 52405544603026 in words is "fifty-two trillion, four hundred five billion, five hundred forty-four million, six hundred three thousand, twenty-six".