54503651 has 2 divisors, whose sum is σ = 54503652. Its totient is φ = 54503650.

The previous prime is 54503587. The next prime is 54503671. The reversal of 54503651 is 15630545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54503651 - 2⁶ = 54503587 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54503671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27251825 + 27251826.

It is an arithmetic number, because the mean of its divisors is an integer number (27251826).

Almost surely, 2^54503651 is an apocalyptic number.

54503651 is a deficient number, since it is larger than the sum of its proper divisors (1).

54503651 is an equidigital number, since it uses as much as digits as its factorization.

54503651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 54503651 is about 7382.6588028975. The cubic root of 54503651 is about 379.1477924402.

The spelling of 54503651 in words is "fifty-four million, five hundred three thousand, six hundred fifty-one".