61546743346036 has 24 divisors (see below), whose sum is σ = 116057881533440. Its totient is φ = 28390040138592.

The previous prime is 61546743346019. The next prime is 61546743346139. The reversal of 61546743346036 is 63064334764516.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336347196 + ... + 336530131.

Almost surely, 2^{61546743346036} is an apocalyptic number.

It is an amenable number.

61546743346036 is a deficient number, since it is larger than the sum of its proper divisors (54511138187404).

61546743346036 is a wasteful number, since it uses less digits than its factorization.

61546743346036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672879103 (or 672879101 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 58.

The spelling of 61546743346036 in words is "sixty-one trillion, five hundred forty-six billion, seven hundred forty-three million, three hundred forty-six thousand, thirty-six".