55460546439 has 8 divisors (see below), whose sum is σ = 73948569072. Its totient is φ = 36973110720.

The previous prime is 55460546429. The next prime is 55460546441. The reversal of 55460546439 is 93464506455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55460546439 - 2¹³ = 55460538247 is a prime.

It is a super-2 number, since 2×55460546439² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55460546391 and 55460546400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55460546429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173779 + ... + 375659.

It is an arithmetic number, because the mean of its divisors is an integer number (9243571134).

Almost surely, 2^55460546439 is an apocalyptic number.

55460546439 is a deficient number, since it is larger than the sum of its proper divisors (18488022633).

55460546439 is a wasteful number, since it uses less digits than its factorization.

55460546439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293457.

The product of its (nonzero) digits is 7776000, while the sum is 51.

The spelling of 55460546439 in words is "fifty-five billion, four hundred sixty million, five hundred forty-six thousand, four hundred thirty-nine".