54701615 has 4 divisors (see below), whose sum is σ = 65641944. Its totient is φ = 43761288.

The previous prime is 54701611. The next prime is 54701617. The reversal of 54701615 is 51610745.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54701615 - 2² = 54701611 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54701611) 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, 5470157 + ... + 5470166.

It is an arithmetic number, because the mean of its divisors is an integer number (16410486).

Almost surely, 2^54701615 is an apocalyptic number.

54701615 is a deficient number, since it is larger than the sum of its proper divisors (10940329).

54701615 is a wasteful number, since it uses less digits than its factorization.

54701615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10940328.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 54701615 is about 7396.0540154869. The cubic root of 54701615 is about 379.6062750207.

The spelling of 54701615 in words is "fifty-four million, seven hundred one thousand, six hundred fifteen".