5401634306 has 4 divisors (see below), whose sum is σ = 8102451462. Its totient is φ = 2700817152.

The previous prime is 5401634267. The next prime is 5401634311. The reversal of 5401634306 is 6034361045.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4443422281 + 958212025 = 66659^2 + 30955^2 .

It is a super-2 number, since 2×5401634306² = 58355306351512203272, 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, 1350408575 + ... + 1350408578.

Almost surely, 2^5401634306 is an apocalyptic number.

5401634306 is a deficient number, since it is larger than the sum of its proper divisors (2700817156).

5401634306 is a wasteful number, since it uses less digits than its factorization.

5401634306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700817155.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 5401634306 is about 73495.8114860976. The cubic root of 5401634306 is about 1754.5876154359.

The spelling of 5401634306 in words is "five billion, four hundred one million, six hundred thirty-four thousand, three hundred six".