54257015371 has 16 divisors (see below), whose sum is σ = 58557923424. Its totient is φ = 49974430464.

The previous prime is 54257015369. The next prime is 54257015381. The reversal of 54257015371 is 17351075245.

54257015371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 54257015371 - 2¹ = 54257015369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54257015321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15294820 + ... + 15298366.

It is an arithmetic number, because the mean of its divisors is an integer number (3659870214).

Almost surely, 2^54257015371 is an apocalyptic number.

54257015371 is a deficient number, since it is larger than the sum of its proper divisors (4300908053).

54257015371 is a wasteful number, since it uses less digits than its factorization.

54257015371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5790.

The product of its (nonzero) digits is 147000, while the sum is 40.

The spelling of 54257015371 in words is "fifty-four billion, two hundred fifty-seven million, fifteen thousand, three hundred seventy-one".