555054756140 has 24 divisors (see below), whose sum is σ = 1165654780080. Its totient is φ = 222014323008.

The previous prime is 555054756079. The next prime is 555054756143. The reversal of 555054756140 is 41657450555.

555054756140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (555054756143) 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, 146594 + ... + 1063766.

It is an arithmetic number, because the mean of its divisors is an integer number (48568949170).

Almost surely, 2^555054756140 is an apocalyptic number.

It is an amenable number.

555054756140 is an abundant number, since it is smaller than the sum of its proper divisors (610600023940).

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

555054756140 is a wasteful number, since it uses less digits than its factorization.

555054756140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947441 (or 947439 counting only the distinct ones).

The product of its (nonzero) digits is 2100000, while the sum is 47.

The spelling of 555054756140 in words is "five hundred fifty-five billion, fifty-four million, seven hundred fifty-six thousand, one hundred forty".