55061051000 has 32 divisors (see below), whose sum is σ = 128842861680. Its totient is φ = 22024420000.

The previous prime is 55061050973. The next prime is 55061051039. The reversal of 55061051000 is 15016055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27529526 + ... + 27531525.

Almost surely, 2^55061051000 is an apocalyptic number.

55061051000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55061051000 is an abundant number, since it is smaller than the sum of its proper divisors (73781810680).

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

55061051000 is a wasteful number, since it uses less digits than its factorization.

55061051000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55061072 (or 55061058 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 23.

Adding to 55061051000 its reverse (15016055), we get a palindrome (55076067055).

The spelling of 55061051000 in words is "fifty-five billion, sixty-one million, fifty-one thousand".