54158703 has 16 divisors (see below), whose sum is σ = 73144416. Its totient is φ = 35642880.

The previous prime is 54158701. The next prime is 54158707. The reversal of 54158703 is 30785145.

It is not a de Polignac number, because 54158703 - 2¹ = 54158701 is a prime.

It is a super-2 number, since 2×54158703² = 5866330221284418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54158701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128433 + ... + 128853.

It is an arithmetic number, because the mean of its divisors is an integer number (4571526).

Almost surely, 2^54158703 is an apocalyptic number.

54158703 is a deficient number, since it is larger than the sum of its proper divisors (18985713).

54158703 is a wasteful number, since it uses less digits than its factorization.

54158703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 54158703 is about 7359.2596774404. The cubic root of 54158703 is about 378.3462366087.

The spelling of 54158703 in words is "fifty-four million, one hundred fifty-eight thousand, seven hundred three".