551119883740 has 48 divisors (see below), whose sum is σ = 1172130825600. Its totient is φ = 217633508352.

The previous prime is 551119883723. The next prime is 551119883753. The reversal of 551119883740 is 47388911155.

It is a super-2 number, since 2×551119883740² (a number of 24 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 in 15 ways as a sum of consecutive naturals, for example, 23272626 + ... + 23296294.

It is an arithmetic number, because the mean of its divisors is an integer number (24419392200).

Almost surely, 2^551119883740 is an apocalyptic number.

It is an amenable number.

551119883740 is an abundant number, since it is smaller than the sum of its proper divisors (621010941860).

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

551119883740 is a wasteful number, since it uses less digits than its factorization.

551119883740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38494 (or 38492 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 52.

The spelling of 551119883740 in words is "five hundred fifty-one billion, one hundred nineteen million, eight hundred eighty-three thousand, seven hundred forty".