540611948 has 6 divisors (see below), whose sum is σ = 946070916. Its totient is φ = 270305972.

The previous prime is 540611933. The next prime is 540611983. The reversal of 540611948 is 849116045.

It is a super-2 number, since 2×540611948² = 584522556640709408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67576490 + ... + 67576497.

It is an arithmetic number, because the mean of its divisors is an integer number (157678486).

Almost surely, 2^540611948 is an apocalyptic number.

It is an amenable number.

540611948 is a deficient number, since it is larger than the sum of its proper divisors (405458968).

540611948 is a wasteful number, since it uses less digits than its factorization.

540611948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135152991 (or 135152989 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 540611948 is about 23251.0633735320. The cubic root of 540611948 is about 814.6327767117.

The spelling of 540611948 in words is "five hundred forty million, six hundred eleven thousand, nine hundred forty-eight".