538291954 has 16 divisors (see below), whose sum is σ = 843180480. Its totient is φ = 257249520.

The previous prime is 538291937. The next prime is 538291981. The reversal of 538291954 is 459192835.

It is a super-2 number, since 2×538291954² = 579516455482276232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70957 + ... + 78175.

It is an arithmetic number, because the mean of its divisors is an integer number (52698780).

Almost surely, 2^538291954 is an apocalyptic number.

538291954 is a deficient number, since it is larger than the sum of its proper divisors (304888526).

538291954 is a wasteful number, since it uses less digits than its factorization.

538291954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8865.

The product of its digits is 388800, while the sum is 46.

The square root of 538291954 is about 23201.1196712572. The cubic root of 538291954 is about 813.4657947760.

It can be divided in two parts, 5382 and 91954, that added together give a cube (97336 = 46³).

The spelling of 538291954 in words is "five hundred thirty-eight million, two hundred ninety-one thousand, nine hundred fifty-four".