61012054 has 8 divisors (see below), whose sum is σ = 95497200. Its totient is φ = 29179656.

The previous prime is 61012051. The next prime is 61012069. The reversal of 61012054 is 45021016.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61012051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 663129 + ... + 663220.

It is an arithmetic number, because the mean of its divisors is an integer number (11937150).

Almost surely, 2^61012054 is an apocalyptic number.

61012054 is a deficient number, since it is larger than the sum of its proper divisors (34485146).

61012054 is a wasteful number, since it uses less digits than its factorization.

61012054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326374.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 61012054 is about 7811.0213160636. The cubic root of 61012054 is about 393.6756458577.

The spelling of 61012054 in words is "sixty-one million, twelve thousand, fifty-four".