5462640455 has 4 divisors (see below), whose sum is σ = 6555168552. Its totient is φ = 4370112360.

The previous prime is 5462640451. The next prime is 5462640499. The reversal of 5462640455 is 5540462645.

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

It is not a de Polignac number, because 5462640455 - 2² = 5462640451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5462640451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 546264041 + ... + 546264050.

It is an arithmetic number, because the mean of its divisors is an integer number (1638792138).

Almost surely, 2^5462640455 is an apocalyptic number.

5462640455 is a deficient number, since it is larger than the sum of its proper divisors (1092528097).

5462640455 is a wasteful number, since it uses less digits than its factorization.

5462640455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092528096.

The product of its (nonzero) digits is 576000, while the sum is 41.

The square root of 5462640455 is about 73909.6776816135. The cubic root of 5462640455 is about 1761.1683503337.

The spelling of 5462640455 in words is "five billion, four hundred sixty-two million, six hundred forty thousand, four hundred fifty-five".