61926948603 has 32 divisors (see below), whose sum is σ = 99724262400. Its totient is φ = 37752710688.

The previous prime is 61926948599. The next prime is 61926948631. The reversal of 61926948603 is 30684962916.

61926948603 is a `hidden beast` number, since 6 + 1 + 9 + 26 + 9 + 4 + 8 + 603 = 666.

It is not a de Polignac number, because 61926948603 - 2² = 61926948599 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 61926948603.

It is not an unprimeable number, because it can be changed into a prime (61926948673) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 786883 + ... + 861996.

It is an arithmetic number, because the mean of its divisors is an integer number (3116383200).

Almost surely, 2^61926948603 is an apocalyptic number.

61926948603 is a deficient number, since it is larger than the sum of its proper divisors (37797313797).

61926948603 is a wasteful number, since it uses less digits than its factorization.

61926948603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649008 (or 1649002 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The spelling of 61926948603 in words is "sixty-one billion, nine hundred twenty-six million, nine hundred forty-eight thousand, six hundred three".