55292634740 has 24 divisors (see below), whose sum is σ = 132702323712. Its totient is φ = 18957474720.

The previous prime is 55292634703. The next prime is 55292634743. The reversal of 55292634740 is 4743629255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55292634743) 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, 197473556 + ... + 197473835.

It is an arithmetic number, because the mean of its divisors is an integer number (5529263488).

Almost surely, 2^55292634740 is an apocalyptic number.

It is an amenable number.

55292634740 is an abundant number, since it is smaller than the sum of its proper divisors (77409688972).

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

55292634740 is a wasteful number, since it uses less digits than its factorization.

55292634740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394947407 (or 394947405 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 55292634740 in words is "fifty-five billion, two hundred ninety-two million, six hundred thirty-four thousand, seven hundred forty".