57378480148 has 24 divisors (see below), whose sum is σ = 109548712224. Its totient is φ = 26079228000.

The previous prime is 57378480143. The next prime is 57378480191. The reversal of 57378480148 is 84108487375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57378480143) 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, 693486 + ... + 771802.

It is an arithmetic number, because the mean of its divisors is an integer number (4564529676).

Almost surely, 2^57378480148 is an apocalyptic number.

It is an amenable number.

57378480148 is a deficient number, since it is larger than the sum of its proper divisors (52170232076).

57378480148 is a wasteful number, since it uses less digits than its factorization.

57378480148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94983 (or 94981 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 55.

The spelling of 57378480148 in words is "fifty-seven billion, three hundred seventy-eight million, four hundred eighty thousand, one hundred forty-eight".