54690337 has 8 divisors (see below), whose sum is σ = 58980096. Its totient is φ = 50412432.

The previous prime is 54690331. The next prime is 54690347. The reversal of 54690337 is 73309645.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54690337 is a prime.

It is a super-2 number, since 2×54690337² = 5982065922347138, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54690296 and 54690305.

It is not an unprimeable number, because it can be changed into a prime (54690331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8208 + ... + 13294.

It is an arithmetic number, because the mean of its divisors is an integer number (7372512).

Almost surely, 2^54690337 is an apocalyptic number.

It is an amenable number.

54690337 is a deficient number, since it is larger than the sum of its proper divisors (4289759).

54690337 is a wasteful number, since it uses less digits than its factorization.

54690337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5927.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 54690337 is about 7395.2915425965. The cubic root of 54690337 is about 379.5801850303.

The spelling of 54690337 in words is "fifty-four million, six hundred ninety thousand, three hundred thirty-seven".