2490526542 has 16 divisors (see below), whose sum is σ = 5692632192. Its totient is φ = 711579000.

The previous prime is 2490526531. The next prime is 2490526553. The reversal of 2490526542 is 2456250942.

2490526542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2490526531) and next prime (2490526553).

It is a self number, because there is not a number n which added to its sum of digits gives 2490526542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29649084 + ... + 29649167.

It is an arithmetic number, because the mean of its divisors is an integer number (355789512).

Almost surely, 2^2490526542 is an apocalyptic number.

2490526542 is an abundant number, since it is smaller than the sum of its proper divisors (3202105650).

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

2490526542 is a wasteful number, since it uses less digits than its factorization.

2490526542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59298263.

The product of its (nonzero) digits is 172800, while the sum is 39.

The square root of 2490526542 is about 49905.1755031480. The cubic root of 2490526542 is about 1355.4923102262.

The spelling of 2490526542 in words is "two billion, four hundred ninety million, five hundred twenty-six thousand, five hundred forty-two".