61033225604 has 24 divisors (see below), whose sum is σ = 116480165760. Its totient is φ = 27812607264.

The previous prime is 61033225601. The next prime is 61033225607. The reversal of 61033225604 is 40652233016.

It is an interprime number because it is at equal distance from previous prime (61033225601) and next prime (61033225607).

It is a super-2 number, since 2×61033225604² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (61033225601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7424474 + ... + 7432689.

It is an arithmetic number, because the mean of its divisors is an integer number (4853340240).

Almost surely, 2^61033225604 is an apocalyptic number.

It is an amenable number.

61033225604 is a deficient number, since it is larger than the sum of its proper divisors (55446940156).

61033225604 is a wasteful number, since it uses less digits than its factorization.

61033225604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14857259 (or 14857257 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 61033225604 in words is "sixty-one billion, thirty-three million, two hundred twenty-five thousand, six hundred four".