54761827690 has 128 divisors (see below), whose sum is σ = 107137105920. Its totient is φ = 20103080448.

The previous prime is 54761827663. The next prime is 54761827691. The reversal of 54761827690 is 9672816745.

It is a super-2 number, since 2×54761827690² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (54761827691) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 152539731 + ... + 152540089.

It is an arithmetic number, because the mean of its divisors is an integer number (837008640).

Almost surely, 2^54761827690 is an apocalyptic number.

54761827690 is a deficient number, since it is larger than the sum of its proper divisors (52375278230).

54761827690 is a wasteful number, since it uses less digits than its factorization.

54761827690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The spelling of 54761827690 in words is "fifty-four billion, seven hundred sixty-one million, eight hundred twenty-seven thousand, six hundred ninety".