54900797451540 has 96 divisors (see below), whose sum is σ = 162784953192960. Its totient is φ = 13777310570496.

The previous prime is 54900797451497. The next prime is 54900797451553. The reversal of 54900797451540 is 4515479700945.

It is a super-4 number, since 4×54900797451540⁴ (a number of 56 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4872181 + ... + 11555939.

It is an arithmetic number, because the mean of its divisors is an integer number (1695676595760).

Almost surely, 2^{54900797451540} is an apocalyptic number.

It is an amenable number.

54900797451540 is an abundant number, since it is smaller than the sum of its proper divisors (107884155741420).

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

54900797451540 is a wasteful number, since it uses less digits than its factorization.

54900797451540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6691841 (or 6691839 counting only the distinct ones).

The product of its (nonzero) digits is 31752000, while the sum is 60.

The spelling of 54900797451540 in words is "fifty-four trillion, nine hundred billion, seven hundred ninety-seven million, four hundred fifty-one thousand, five hundred forty".