54512154603 has 40 divisors (see below), whose sum is σ = 82344342960. Its totient is φ = 35935099200.

The previous prime is 54512154589. The next prime is 54512154629. The reversal of 54512154603 is 30645121545.

54512154603 is a `hidden beast` number, since 5 + 45 + 1 + 2 + 1 + 5 + 4 + 603 = 666.

It is not a de Polignac number, because 54512154603 - 2¹⁸ = 54511892459 is a prime.

It is a super-2 number, since 2×54512154603² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54512154703) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7023601 + ... + 7031357.

It is an arithmetic number, because the mean of its divisors is an integer number (2058608574).

Almost surely, 2^54512154603 is an apocalyptic number.

54512154603 is a deficient number, since it is larger than the sum of its proper divisors (27832188357).

54512154603 is a wasteful number, since it uses less digits than its factorization.

54512154603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8729 (or 8720 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 54512154603 in words is "fifty-four billion, five hundred twelve million, one hundred fifty-four thousand, six hundred three".