542374937 has 32 divisors (see below), whose sum is σ = 630637056. Its totient is φ = 462528000.

The previous prime is 542374933. The next prime is 542374991. The reversal of 542374937 is 739473245.

It is a cyclic number.

It is not a de Polignac number, because 542374937 - 2² = 542374933 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542374933) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1850963 + ... + 1851255.

It is an arithmetic number, because the mean of its divisors is an integer number (19707408).

Almost surely, 2^542374937 is an apocalyptic number.

It is an amenable number.

542374937 is a deficient number, since it is larger than the sum of its proper divisors (88262119).

542374937 is a wasteful number, since it uses less digits than its factorization.

542374937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521.

The product of its digits is 635040, while the sum is 44.

The square root of 542374937 is about 23288.9445230994. The cubic root of 542374937 is about 815.5173485182.

The spelling of 542374937 in words is "five hundred forty-two million, three hundred seventy-four thousand, nine hundred thirty-seven".