455253066216436 has 6 divisors (see below), whose sum is σ = 796692865878770. Its totient is φ = 227626533108216.

The previous prime is 455253066216407. The next prime is 455253066216497. The reversal of 455253066216436 is 634612660352554.

It can be written as a sum of positive squares in only one way, i.e., 423079894036836 + 32173172179600 = 20568906^2 + 5672140^2 .

It is a super-2 number, since 2×455253066216436² (a number of 30 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 as a sum of consecutive naturals, namely, 56906633277051 + ... + 56906633277058.

Almost surely, 2^{455253066216436} is an apocalyptic number.

It is an amenable number.

455253066216436 is a deficient number, since it is larger than the sum of its proper divisors (341439799662334).

455253066216436 is a wasteful number, since it uses less digits than its factorization.

455253066216436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113813266554113 (or 113813266554111 counting only the distinct ones).

The product of its (nonzero) digits is 93312000, while the sum is 58.

The spelling of 455253066216436 in words is "four hundred fifty-five trillion, two hundred fifty-three billion, sixty-six million, two hundred sixteen thousand, four hundred thirty-six".