54370887 has 8 divisors (see below), whose sum is σ = 72668400. Its totient is φ = 36160320.

The previous prime is 54370861. The next prime is 54370891. The reversal of 54370887 is 78807345.

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

It is not a de Polignac number, because 54370887 - 2⁷ = 54370759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54370817) 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, 20262 + ... + 22787.

It is an arithmetic number, because the mean of its divisors is an integer number (9083550).

Almost surely, 2^54370887 is an apocalyptic number.

54370887 is a deficient number, since it is larger than the sum of its proper divisors (18297513).

54370887 is a wasteful number, since it uses less digits than its factorization.

54370887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43473.

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 54370887 is about 7373.6617090832. The cubic root of 54370887 is about 378.8396901165.

The spelling of 54370887 in words is "fifty-four million, three hundred seventy thousand, eight hundred eighty-seven".