57154553390 has 16 divisors (see below), whose sum is σ = 112230759600. Its totient is φ = 20783473920.

The previous prime is 57154553359. The next prime is 57154553411. The reversal of 57154553390 is 9335545175.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259793315 + ... + 259793534.

It is an arithmetic number, because the mean of its divisors is an integer number (7014422475).

Almost surely, 2^57154553390 is an apocalyptic number.

57154553390 is a deficient number, since it is larger than the sum of its proper divisors (55076206210).

57154553390 is a wasteful number, since it uses less digits than its factorization.

57154553390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519586867.

The product of its (nonzero) digits is 1417500, while the sum is 47.

The spelling of 57154553390 in words is "fifty-seven billion, one hundred fifty-four million, five hundred fifty-three thousand, three hundred ninety".