5401522534 has 4 divisors (see below), whose sum is σ = 8102283804. Its totient is φ = 2700761266.

The previous prime is 5401522519. The next prime is 5401522579. The reversal of 5401522534 is 4352251045.

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

It is a junction number, because it is equal to n+sod(n) for n = 5401522496 and 5401522505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1350380632 + ... + 1350380635.

It is an arithmetic number, because the mean of its divisors is an integer number (2025570951).

Almost surely, 2^5401522534 is an apocalyptic number.

5401522534 is a deficient number, since it is larger than the sum of its proper divisors (2700761270).

5401522534 is a wasteful number, since it uses less digits than its factorization.

5401522534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700761269.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 5401522534 is about 73495.0510850901. The cubic root of 5401522534 is about 1754.5755132270.

Adding to 5401522534 its reverse (4352251045), we get a palindrome (9753773579).

The spelling of 5401522534 in words is "five billion, four hundred one million, five hundred twenty-two thousand, five hundred thirty-four".