5401409976 has 48 divisors (see below), whose sum is σ = 15264858960. Its totient is φ = 1722188160.

The previous prime is 5401409963. The next prime is 5401409989. The reversal of 5401409976 is 6799041045.

5401409976 is a `hidden beast` number, since 540 + 14 + 0 + 9 + 97 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (5401409963) and next prime (5401409989).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1629205 + ... + 1632516.

It is an arithmetic number, because the mean of its divisors is an integer number (318017895).

Almost surely, 2^5401409976 is an apocalyptic number.

It is an amenable number.

5401409976 is an abundant number, since it is smaller than the sum of its proper divisors (9863448984).

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

5401409976 is a wasteful number, since it uses less digits than its factorization.

5401409976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261756 (or 3261749 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 5401409976 is about 73494.2853288608. The cubic root of 5401409976 is about 1754.5633257446.

The spelling of 5401409976 in words is "five billion, four hundred one million, four hundred nine thousand, nine hundred seventy-six".