54907390 has 8 divisors (see below), whose sum is σ = 98833320. Its totient is φ = 21962952.

The previous prime is 54907379. The next prime is 54907423. The reversal of 54907390 is 9370945.

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

It is a super-2 number, since 2×54907390² = 6029642953224200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2745360 + ... + 2745379.

It is an arithmetic number, because the mean of its divisors is an integer number (12354165).

Almost surely, 2^54907390 is an apocalyptic number.

54907390 is a deficient number, since it is larger than the sum of its proper divisors (43925930).

54907390 is a wasteful number, since it uses less digits than its factorization.

54907390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5490746.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 54907390 is about 7409.9520916130. The cubic root of 54907390 is about 380.0816768107.

It can be divided in two parts, 5490 and 7390, that added together give a triangular number (12880 = T₁₆₀).

The spelling of 54907390 in words is "fifty-four million, nine hundred seven thousand, three hundred ninety".