48777695571528 has 192 divisors, whose sum is σ = 170804052357120. Its totient is φ = 12669531278400.

The previous prime is 48777695571503. The next prime is 48777695571589. The reversal of 48777695571528 is 82517559677784.

48777695571528 is a `hidden beast` number, since 4 + 8 + 7 + 7 + 7 + 6 + 9 + 557 + 1 + 52 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 162781528 + ... + 163080903.

It is an arithmetic number, because the mean of its divisors is an integer number (889604439360).

Almost surely, 2^{48777695571528} is an apocalyptic number.

It is an amenable number.

48777695571528 is an abundant number, since it is smaller than the sum of its proper divisors (122026356785592).

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

48777695571528 is a wasteful number, since it uses less digits than its factorization.

48777695571528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325862470 (or 325862454 counting only the distinct ones).

The product of its digits is 8297856000, while the sum is 81.

The spelling of 48777695571528 in words is "forty-eight trillion, seven hundred seventy-seven billion, six hundred ninety-five million, five hundred seventy-one thousand, five hundred twenty-eight".