54151370 has 48 divisors (see below), whose sum is σ = 122122728. Its totient is φ = 17136000.

The previous prime is 54151369. The next prime is 54151373. The reversal of 54151370 is 7315145.

It can be written as a sum of positive squares in 4 ways, for example, as 20638849 + 33512521 = 4543^2 + 5789^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (54151373) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2120 + ... + 10620.

Almost surely, 2^54151370 is an apocalyptic number.

54151370 is an abundant number, since it is smaller than the sum of its proper divisors (67971358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54151370 is a wasteful number, since it uses less digits than its factorization.

54151370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8535 (or 8528 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 54151370 is about 7358.7614446998. The cubic root of 54151370 is about 378.3291600170.

The spelling of 54151370 in words is "fifty-four million, one hundred fifty-one thousand, three hundred seventy".