616211052562 has 64 divisors (see below), whose sum is σ = 1107178389504. Its totient is φ = 251489810880.

The previous prime is 616211052529. The next prime is 616211052571. The reversal of 616211052562 is 265250112616.

It is a super-2 number, since 2×616211052562² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134044048 + ... + 134048644.

It is an arithmetic number, because the mean of its divisors is an integer number (17299662336).

Almost surely, 2^616211052562 is an apocalyptic number.

616211052562 is a deficient number, since it is larger than the sum of its proper divisors (490967336942).

616211052562 is a wasteful number, since it uses less digits than its factorization.

616211052562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6383.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 616211052562 in words is "six hundred sixteen billion, two hundred eleven million, fifty-two thousand, five hundred sixty-two".