503542361116 has 6 divisors (see below), whose sum is σ = 881199131960. Its totient is φ = 251771180556.

The previous prime is 503542361107. The next prime is 503542361117. The reversal of 503542361116 is 611163245305.

It is a super-2 number, since 2×503542361116² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503542361117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62942795136 + ... + 62942795143.

Almost surely, 2^503542361116 is an apocalyptic number.

It is an amenable number.

503542361116 is a deficient number, since it is larger than the sum of its proper divisors (377656770844).

503542361116 is a wasteful number, since it uses less digits than its factorization.

503542361116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125885590283 (or 125885590281 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 503542361116 in words is "five hundred three billion, five hundred forty-two million, three hundred sixty-one thousand, one hundred sixteen".